Schools across central and western Scotland are closed on Tuesday and commuters on the road and rails have suffered disruption and delays as winter weather continues to bite.

Schools in Argyll and Bute, Clackmannanshire, Dumfries and Galloway, East Dunbartonshire, Falkirk, Glasgow, North Lanarkshire, South Lanarkshire, Stirling and West Dunbartonshire have been closed due to snow and ice.